2009 Citroen C5 vs. 2011 Mercedes-Benz SLK
To start off, 2011 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Citroen C5. In addition, the cost of maintenance, including insurance, on 2009 Citroen C5 would be higher. At 1,996 cc (4 cylinders), 2009 Citroen C5 is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz SLK (201 HP @ 5500 RPM) has 67 more horse power than 2009 Citroen C5. (134 HP @ 6000 RPM) In normal driving conditions, 2011 Mercedes-Benz SLK should accelerate faster than 2009 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz SLK weights approximately 58 kg more than 2009 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mercedes-Benz SLK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2009 Citroen C5, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2011 Mercedes-Benz SLK (310 Nm @ 2000 RPM) has 120 more torque (in Nm) than 2009 Citroen C5. (190 Nm @ 4100 RPM). This means 2011 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C5. 2011 Mercedes-Benz SLK has automatic transmission and 2009 Citroen C5 has manual transmission. 2009 Citroen C5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C5 | 2011 Mercedes-Benz SLK | |
| Make | Citroen | Mercedes-Benz |
| Model | C5 | SLK |
| Year Released | 2009 | 2011 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 201 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 190 Nm | 310 Nm |
| Torque RPM | 4100 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 203 km/hour | 243 km/hour |
| Acceleration 0-100mph | 11 seconds | 6.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1442 kg | 1500 kg |
| Vehicle Length | 4760 mm | 4135 mm |
| Vehicle Width | 1780 mm | 1816 mm |
| Vehicle Height | 1520 mm | 1300 mm |
| Wheelbase Size | 2760 mm | 2431 mm |
| Fuel Tank Capacity | 66 L | 60 L |
